83341630181 has 2 divisors, whose sum is σ = 83341630182. Its totient is φ = 83341630180.

The previous prime is 83341630123. The next prime is 83341630259. The reversal of 83341630181 is 18103614338.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80375085025 + 2966545156 = 283505^2 + 54466^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83341630181 is a prime.

It is a super-2 number, since 2×83341630181² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83341630481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41670815090 + 41670815091.

It is an arithmetic number, because the mean of its divisors is an integer number (41670815091).

Almost surely, 2^83341630181 is an apocalyptic number.

It is an amenable number.

83341630181 is a deficient number, since it is larger than the sum of its proper divisors (1).

83341630181 is an equidigital number, since it uses as much as digits as its factorization.

83341630181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 83341630181 in words is "eighty-three billion, three hundred forty-one million, six hundred thirty thousand, one hundred eighty-one".